Image forming apparatus

An image forming apparatus, comprising:

• an image forming unit configured to form an image on a sheet;
• an adjustment unit configured to select a type of adjustment processing to be executed for the image forming unit from among a plurality of types of adjustment processing for adjusting the image forming unit, and to execute the selected type of adjustment processing for the image forming unit;
• a determination unit configured to determine an adjustment time based on the selected type of adjustment processing;
• and
• a display unit configured to display the adjustment time determined by the determination unit,
• wherein the determination unit determines, in a case where the adjustment unit causes the image forming unit to stop the image forming operation for executing the selected type of adjustment processing in a downtime, a first adjustment time based on the selected type of adjustment processing,
• wherein the determination unit determines, in a case where the image forming unit has finished the image forming operation, a second adjustment time based on the selected type of adjustment processing, and
• wherein the second adjustment time is longer than the first adjustment time.